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为探究男女青少年剧烈运动后体力恢复差异,邀请体重指数(BMI)正常、身体健康、年龄15--17岁的50位男、女中学生进行了1000m测试,分析了测试后参试者心率、相对心率变化,结果发现:1、剧烈运动结束时,男女参试者心率均较静止时有较大增加,男生增加幅度大于女生,男生体力大于女生。2、剧烈运动恢复初期,参试男生、女生心率、相对心率均快速下降,其后逐渐平缓。3、同等剧烈运动后,男生体力恢复所需时间较女生长,体力恢复比女生慢。
In order to explore differences in physical recovery after strenuous exercise between men and women, 50 males and 15 females with normal body mass index (BMI) and ages 15--17 years were enrolled in a 1000-m test. The heart rate of the participants was analyzed, Heart rate changes, the results showed that: 1, at the end of strenuous exercise, the heart rate of both men and women were significantly increased compared with the rest, boys increased more than girls, boys physical strength than girls. 2, early recovery of strenuous exercise, test boys, girls heart rate, relative heart rate decreased rapidly, then gradually flat. 3, after the same strenuous exercise, boys need more physical recovery than girls and physical recovery slower than girls.